The harrowing footage shows the officer performing CPR on the 12-day-old baby girl.

"We're doing that entire college-level program with these kids at the high school," Coaldale Fire Chief Kevin McKeown said.

The public is being asked to avoid the area.

While monitoring the person’s vitals, the three lifeguards witnessed the patron slip into unconsciousness and lose pulse.

A 50-year-old hockey player suffered a heart attack on the ice. Quick-thinking friends who used a defibrillator saved his life.

"Without them, I'm pretty sure I wouldn't be here right now," said 15-year-old Jacob Dawes.

Dave Hume performed life-saving CPR on 70-year-old John Wiebe in September after he went into cardiac arrest during a slo-pitch game.

An Edmonton man is sharing his story about cardiac arrest to encourage people to learn CPR.

The donation was made to the Cornerstone Family Violence Prevention Centre in Cobourg.

A Texas man who was struck by lightning outside a veterinary hospital is alive thanks to three bystanders who performed CPR.